Anisotropic radiation transfer in dispersive media E. A. SaadS. A. El WakilH. M. Machali OriginalPaper Pages: 1 - 11
Nonlinear convection in the presence of a vertical magnetic field B. C. ChandrasekharaB. Kochhar OriginalPaper Pages: 33 - 42
Distance estimation of the LMC, SMC, and M33 from the apparent radius distribution ofHii-regions I. A. Issa OriginalPaper Pages: 43 - 48
An estimate of the contribution of high nergy cosmic-ray protons to the absorbed dose inventory of a cometary nucleus M. P. Ryan Jr.I. G. Draganić OriginalPaper Pages: 49 - 67
Optically selected QSO candidates in the field centered on selected area 94 Ke-Liang HuangJie-Hao Huang OriginalPaper Pages: 85 - 98
Tilted Bianchi type-V cosmological model in the scale-covariant theory A. Beesham OriginalPaper Pages: 99 - 102
The post-Newtonian relative orbit of the two-body system. Gravitational radiation Demetrios D. Dionysiou OriginalPaper Pages: 115 - 125
Flares on opposite sides of the star: Observational aspects G. A. Gurzadyan OriginalPaper Pages: 127 - 147
A restricted problem: Families of vertical critical periodic orbits (part II) K. Katopodis OriginalPaper Pages: 149 - 155
Reflectivity measurements in the vacuum ultraviolet wavelength range on technical surfaces for the Wolter I telescope on board the X-ray astronomy satellite ROSAT K. H. StephanH. BraeuningerJ. Metzdorf OriginalPaper Pages: 169 - 174
Observations of the supernova 1985F with a new spectrograph Gillian PearceAlan Purvis OriginalPaper Pages: 175 - 180
Photometric elements of the eclipsing binary DN UMa=HR 4560 J. M. GarcíaA. Giménez OriginalPaper Pages: 181 - 188
The period-amplitude diagram of the cepheids L. N. BerdnikovG. R. Ivanov OriginalPaper Pages: 201 - 203
Free convection effects on the flow past a moving vertical infinite porous plate C. P. PerdikisH. S. Takhar OriginalPaper Pages: 205 - 209
Cylindrical blast wave from wire explosion R. C. SrivastavaK. G. RoesnerD. Leutloff Letter to the Editor Pages: 211 - 216